SMTL ID : 1n2i.1

Crystal Structure of Pantothenate Synthetase from M. tuberculosis in complex with a reaction intermediate, pantoyl adenylate, different occupancies of pantoyl adenylate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 3 residues within 4Å: Chain A: R.56, P.58, R.154 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:R.56, A:R.154 SO4.2: 3 residues within 4Å: Chain A: R.132, R.198, R.278 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.198, A:R.278 Salt bridges: A:R.132, A:R.198, A:R.278 SO4.5: 3 residues within 4Å: Chain B: R.56, P.58, R.154 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.154 Salt bridges: B:R.56, B:R.154

2 x PAJ: PANTOYL ADENYLATE(Non-covalent)

PAJ.3: 21 residues within 4Å: Chain A: P.38, T.39, M.40, H.44, G.46, H.47, L.50, N.69, Q.72, Y.82, V.139, V.142, F.157, G.158, K.160, D.161, Q.164, P.185, T.186, V.187, M.195 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:P.38, A:F.157 Hydrogen bonds: A:M.40, A:Q.72, A:Q.72, A:Y.82, A:G.158, A:D.161, A:D.161, A:Q.164, A:V.187, A:V.187, A:M.195 Water bridges: A:M.40, A:S.197, A:S.197 Salt bridges: A:H.47 PAJ.6: 20 residues within 4Å: Chain B: P.38, T.39, M.40, H.44, G.46, H.47, L.50, N.69, Q.72, V.139, V.142, F.157, G.158, K.160, D.161, Q.164, P.185, T.186, V.187, M.195 14 PLIP interactions: 14 interactions with chain B Hydrophobic interactions: B:P.38, B:F.157 Hydrogen bonds: B:M.40, B:Q.72, B:G.158, B:D.161, B:D.161, B:Q.164, B:V.187, B:V.187, B:M.195 Water bridges: B:G.41, B:Y.82 Salt bridges: B:H.47

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 10 residues within 4Å: Chain A: M.109, Y.110, P.111, D.112, G.113, L.114, R.115, T.116, K.145 Chain B: D.174 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Y.110, A:D.112, A:R.115, A:K.145

5 x EOH: ETHANOL(Non-functional Binders)

EOH.7: 5 residues within 4Å: Chain B: A.5, H.7, N.12, V.13, Y.14 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:Y.14 Hydrogen bonds: B:H.7, B:Y.14 Water bridges: B:V.13 EOH.8: 3 residues within 4Å: Chain A: A.173 Chain B: D.112, R.115 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.112, B:R.115, B:R.115 EOH.9: 3 residues within 4Å: Chain B: P.204, A.205, A.208 1 PLIP interactions: 1 interactions with chain B Water bridges: B:A.209 EOH.10: 5 residues within 4Å: Chain B: P.131, R.132, P.133, T.134, H.135 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.134, B:T.134, B:H.135 EOH.11: 2 residues within 4Å: Chain B: H.222, T.225 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:T.225

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, S. et al., Crystal structures of a pantothenate synthetase from M. tuberculosis and its complexes with substrates and a reaction intermediate. Protein Sci. (2003)

Release Date

2003-04-22

Peptides

pantothenate synthetase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

pantothenate synthetase

Related Entries With Identical Sequence